These Naot Innovate sandals are super easy to use. Just slip your feet in and adjust the hook - and - loop backstrap for a perfect fit. They're great for festive events, so wear them to parties or special dinners. When it comes to sizing, if you're a half - size, remember to size up. Since they're not slip - resistant, be careful when walking on wet or slippery surfaces. For maintenance, clean them with a soft, damp cloth regularly. Avoid using harsh chemicals as they might damage the leather and rhinestone accents. Store them in a cool, dry place when not in use to keep them in good condition.